These barcode labels are blank sticker sheets for customers who want to use their own barcode label printer, or print out their own barcodes. Our labels are designed to be printed using the pdf downloads of your 44-up barcode labels within your Amazon Seller Central Account. It is also possible to create a custom label template in Microsoft Office. You can make a "custom" template in microsoft word. Open MS Word Doc At the of the screen find the tools tab Tools -> Labels -> options In the label options pop up window make sure "Label products" is "Microsoft" and in the "product number" field you select the second "A4 (Portrait)" Select the "new label" button. In the new pop up window insert the following metrics. Label Name = whatever you want to name the template Top Margin = 0.35" Label Height = 1" Side Margin = 0.31" Label Width = 1.91" Vertical Pitch = 1" Number Across = 4 Horizontal Pitch = 1.91" Number down = 11 Page Size = A4 Select "ok" A blank document will be created with the correct size boxes for you to insert your labels into. If there is another program that you use to print your barcode labels for amazon label pages or other inventory barcode stickers please send the seller a message and we would be happy to create templates for software programs that out customers use.